Operation and installation manual
Page 29 of 82
(PVI-10.0/12.5-OUTD-xx Rev:1.2)
WARNING
: Do not reverse any phase and neutral as this might make the
system unsafe to run and cause malfunctioning.
NOTE
: If you have installed a meter between the AC disconnect and
AURORA, follow the same procedure outlined above when connecting the
meter.
Step 5/5: Connect AURORA to Dc photovoltaic field disconnect
Power-One warmly recommends to use two separate arrays any time that it
is possible, each one having a current capacity of less than 18 Adc, and to
connect each array to an input section of AURORA inverter.
WARNING
: Ensure that photovoltaic field voltage polarity matches the “+”
and “-” symbols. Before connecting Aurora with the photovoltaic field,
Power-One recommends to check, using a proper gauge, that the polarity
value and the voltage allowed value between positive and negative contacts
are correct.
Follow this procedure to connect each single array:
1)
Lay down the positive cable across DC connection device and
AURORA.
2)
Fit cable end into counterpart of Multicontact connector (not supplied).
3)
Connect the positive cable to AURORA.
4)
Lay down the negative cable across DC connection device and
AURORA.
5)
Fit cable end into counterpart of Multicontact connector (not supplied).
6)
Connect the negative cable to AURORA.
